7-speed shifting searched for tricycle

Seeking a 7-speed gear hub. ask what you can offer, in terms of
seat of the drive-pinion for the rear axle? need a seat with medium.
or what have you because I have to rebuild the axle? have an old-mars
tricycle with 3Gang circuit. greeting tk


no chance. The reconstruction of the axis is not an option because the total expense is way too expensive. Since you can buy a new bike right. Costs about 600 – 700, – €. These hubs are no longer produced since about 10 years. A Conversions a hub, so the weld a sprocket is not because the hub or the hub housing warped by the heat.

Sincerely yours

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